package com.lino.design;

/**
 * @description: 摇号接口
 * @author: lingjian
 * @createDate: 2023/2/6 16:38
 */
public interface LotteryService {

    /**
     * 摇号
     *
     * @param uId 用户编号
     * @return 摇号结果
     */
    LotteryResult doDraw(String uId);
}
